Figures

Input

Diagnostics

Results

Retro

Reference points

Miscellaneous

Tables

Parameter estimates

Parameter estimates, standard errors, and confidence intervals. Rounded to 3 decimal places.
Estimate Std. Error 95% CI lower 95% CI upper
stock 1 B-H a \(7.716\) \(5.032\) \(2.149\) \(27.703\)
stock 1 B-H b \(3.312\times 10^{-4}\) \(3.713\times 10^{-4}\) \(3.679\times 10^{-5}\) \(0.003\)
stock 1 NAA \(\sigma\) (age 1) \(0.897\) \(0.115\) \(0.698\) \(1.153\)
stock 1 NAA \(\sigma\) (ages 2-6+) \(0.659\) \(0.055\) \(0.559\) \(0.776\)
stock 1 NAA AR1 \(\rho\) age \(0.452\) \(0.094\) \(0.251\) \(0.616\)
stock 1 NAA AR1 \(\rho\) year \(0.272\) \(0.091\) \(0.086\) \(0.441\)
index 1 fully selected q \(0.628\) \(0.100\) \(0.460\) \(0.858\)
index 2 fully selected q \(0.266\) \(0.050\) \(0.185\) \(0.385\)
fleet 1 Selectivity for age 1 (Block 1) \(0.019\) \(0.006\) \(0.011\) \(0.034\)
fleet 1 Selectivity for age 2 (Block 1) \(0.487\) \(0.093\) \(0.315\) \(0.662\)
fleet 1 Selectivity for age 3 (Block 1) \(0.922\) \(0.111\) \(0.362\) \(0.996\)
fleet 1 Selectivity for age 4 (Block 1) \(1.000\) – – –
fleet 1 Selectivity for age 5 (Block 1) \(1.000\) – – –
fleet 1 Selectivity for age 6+ (Block 1) \(1.000\) – – –
index 1 Selectivity for age 1 (Block 2) \(0.022\) \(0.006\) \(0.013\) \(0.038\)
index 1 Selectivity for age 2 (Block 2) \(0.296\) \(0.059\) \(0.195\) \(0.422\)
index 1 Selectivity for age 3 (Block 2) \(0.598\) \(0.097\) \(0.403\) \(0.766\)
index 1 Selectivity for age 4 (Block 2) \(1.000\) – – –
index 1 Selectivity for age 5 (Block 2) \(0.948\) \(0.148\) \(0.050\) \(1.000\)
index 1 Selectivity for age 6+ (Block 2) \(0.805\) \(0.107\) \(0.522\) \(0.940\)
index 2 Selectivity for age 1 (Block 3) \(0.330\) \(0.095\) \(0.174\) \(0.534\)
index 2 Selectivity for age 2 (Block 3) \(0.810\) \(0.189\) \(0.276\) \(0.979\)
index 2 Selectivity for age 3 (Block 3) \(1.000\) – – –
index 2 Selectivity for age 4 (Block 3) \(1.000\) – – –
index 2 Selectivity for age 5 (Block 3) \(1.000\) – – –
index 2 Selectivity for age 6+ (Block 3) \(1.000\) – – –
fleet 1 age comp, logistic-normal: \(\sigma\) \(10.347\) \(0.682\) \(9.093\) \(11.773\)
index 1 age comp, logistic-normal: \(\sigma\) \(4.727\) \(0.411\) \(3.987\) \(5.605\)
index 2 age comp, logistic-normal: \(\sigma\) \(6.592\) \(0.476\) \(5.722\) \(7.593\)
Ecov GSI: \(\mu\) \(0.250\) \(0.462\) \(-0.656\) \(1.155\)
Ecov GSI: \(\sigma\) \(0.528\) \(0.103\) \(0.361\) \(0.774\)
Ecov GSI: AR1 \(\rho\) \(0.862\) \(0.085\) \(0.574\) \(0.960\)
Ecov: GSI obs. sd. \(0.084\) \(0.335\) \(3.412\times 10^{-5}\) \(206.826\)

Abundance at age

Abundance at age (1000s) for stock 1 in region 1.
1 2 3 4 5 6+
1973 37519 25870 42030 20441 12765 15055
1974 24951 20222 11842 18745 8658 8386
1975 36027 9902 3366 2174 3629 2719
1976 12360 36208 2605 650 605 2128
1977 56652 12597 11132 840 375 1304
1978 58567 60026 4744 2017 276 575
1979 40600 31944 14594 1538 583 290
1980 35114 32938 13415 4966 522 235
1981 83306 87146 21149 4987 1683 347
1982 50249 162394 40761 6831 1758 623
1983 36232 87337 73513 7895 1698 326
1984 20016 18448 19589 9846 2254 1291
1985 14948 11503 4604 2549 1473 487
1986 7124 22450 6520 1153 326 119
1987 17494 3508 5343 1202 369 167
1988 61286 8112 1311 987 300 149
1989 11625 92784 9193 650 144 17
1990 7549 13542 70806 6756 311 22
1991 7699 4646 14566 10138 576 96
1992 2798 1243 2550 5195 395 23
1993 3270 1380 894 1373 348 16
1994 13371 2287 561 386 415 153
1995 2371 7361 1039 353 120 261
1996 4033 2934 4472 902 171 209
1997 14507 6520 5136 2049 260 219
1998 9364 16308 3308 1223 339 133
1999 9862 6864 6650 778 313 112
2000 4141 9720 5658 1283 98 103
2001 9830 2594 3782 1162 194 82
2002 7425 10477 2665 998 281 16
2003 8091 1573 1918 651 235 115
2004 2124 1166 774 564 248 125
2005 26364 2510 752 308 295 103
2006 14483 15120 1280 255 151 180
2007 3729 5647 4018 412 142 157
2008 16779 2016 4050 1763 237 89
2009 10805 6067 1901 2197 458 90
2010 12789 15839 7673 2238 1820 348
2011 13665 4301 3349 2003 906 565
2012 6570 13746 2768 1682 945 1041
2013 7208 2096 4707 1178 498 404
2014 830 1318 786 1657 365 170
2015 355 145 396 298 419 157
2016 4298 303 158 258 167 282

Fishing mortality at age by region

Total fishing mortality at age in region 1.
1 2 3 4 5 6+
1973 0.011 0.288 0.545 0.592 0.592 0.592
1974 0.031 0.780 1.478 1.603 1.603 1.603
1975 0.036 0.903 1.710 1.855 1.855 1.855
1976 0.011 0.278 0.526 0.570 0.570 0.570
1977 0.025 0.639 1.211 1.313 1.313 1.313
1978 0.020 0.506 0.959 1.040 1.040 1.040
1979 0.032 0.793 1.502 1.629 1.629 1.629
1980 0.021 0.523 0.991 1.075 1.075 1.075
1981 0.008 0.198 0.375 0.406 0.406 0.406
1982 0.011 0.274 0.519 0.563 0.563 0.563
1983 0.017 0.431 0.816 0.885 0.885 0.885
1984 0.035 0.877 1.660 1.800 1.800 1.800
1985 0.046 1.162 2.200 2.386 2.386 2.386
1986 0.026 0.666 1.261 1.367 1.367 1.367
1987 0.033 0.831 1.574 1.708 1.708 1.708
1988 0.036 0.907 1.717 1.862 1.862 1.862
1989 0.019 0.482 0.913 0.990 0.990 0.990
1990 0.032 0.807 1.528 1.657 1.657 1.657
1991 0.031 0.785 1.487 1.613 1.613 1.613
1992 0.034 0.853 1.615 1.751 1.751 1.751
1993 0.018 0.443 0.839 0.910 0.910 0.910
1994 0.027 0.691 1.309 1.419 1.419 1.419
1995 0.006 0.142 0.270 0.293 0.293 0.293
1996 0.008 0.190 0.359 0.389 0.389 0.389
1997 0.008 0.203 0.384 0.417 0.417 0.417
1998 0.006 0.160 0.303 0.329 0.329 0.329
1999 0.009 0.221 0.419 0.454 0.454 0.454
2000 0.008 0.194 0.368 0.399 0.399 0.399
2001 0.016 0.412 0.779 0.845 0.845 0.845
2002 0.007 0.167 0.316 0.343 0.343 0.343
2003 0.011 0.280 0.530 0.575 0.575 0.575
2004 0.020 0.505 0.957 1.038 1.038 1.038
2005 0.008 0.198 0.375 0.407 0.407 0.407
2006 0.004 0.089 0.169 0.183 0.183 0.183
2007 0.005 0.125 0.236 0.256 0.256 0.256
2008 0.005 0.129 0.245 0.265 0.265 0.265
2009 0.004 0.094 0.177 0.192 0.192 0.192
2010 0.001 0.022 0.042 0.046 0.046 0.046
2011 0.002 0.061 0.115 0.125 0.125 0.125
2012 0.003 0.071 0.134 0.146 0.146 0.146
2013 0.006 0.143 0.270 0.293 0.293 0.293
2014 0.012 0.289 0.548 0.594 0.594 0.594
2015 0.018 0.447 0.847 0.919 0.919 0.919
2016 0.009 0.217 0.411 0.445 0.445 0.445

Fishing mortality at age by fleet

Total fishing mortality at age in fleet 1.
1 2 3 4 5 6+
1973 0.011 0.288 0.545 0.592 0.592 0.592
1974 0.031 0.780 1.478 1.603 1.603 1.603
1975 0.036 0.903 1.710 1.855 1.855 1.855
1976 0.011 0.278 0.526 0.570 0.570 0.570
1977 0.025 0.639 1.211 1.313 1.313 1.313
1978 0.020 0.506 0.959 1.040 1.040 1.040
1979 0.032 0.793 1.502 1.629 1.629 1.629
1980 0.021 0.523 0.991 1.075 1.075 1.075
1981 0.008 0.198 0.375 0.406 0.406 0.406
1982 0.011 0.274 0.519 0.563 0.563 0.563
1983 0.017 0.431 0.816 0.885 0.885 0.885
1984 0.035 0.877 1.660 1.800 1.800 1.800
1985 0.046 1.162 2.200 2.386 2.386 2.386
1986 0.026 0.666 1.261 1.367 1.367 1.367
1987 0.033 0.831 1.574 1.708 1.708 1.708
1988 0.036 0.907 1.717 1.862 1.862 1.862
1989 0.019 0.482 0.913 0.990 0.990 0.990
1990 0.032 0.807 1.528 1.657 1.657 1.657
1991 0.031 0.785 1.487 1.613 1.613 1.613
1992 0.034 0.853 1.615 1.751 1.751 1.751
1993 0.018 0.443 0.839 0.910 0.910 0.910
1994 0.027 0.691 1.309 1.419 1.419 1.419
1995 0.006 0.142 0.270 0.293 0.293 0.293
1996 0.008 0.190 0.359 0.389 0.389 0.389
1997 0.008 0.203 0.384 0.417 0.417 0.417
1998 0.006 0.160 0.303 0.329 0.329 0.329
1999 0.009 0.221 0.419 0.454 0.454 0.454
2000 0.008 0.194 0.368 0.399 0.399 0.399
2001 0.016 0.412 0.779 0.845 0.845 0.845
2002 0.007 0.167 0.316 0.343 0.343 0.343
2003 0.011 0.280 0.530 0.575 0.575 0.575
2004 0.020 0.505 0.957 1.038 1.038 1.038
2005 0.008 0.198 0.375 0.407 0.407 0.407
2006 0.004 0.089 0.169 0.183 0.183 0.183
2007 0.005 0.125 0.236 0.256 0.256 0.256
2008 0.005 0.129 0.245 0.265 0.265 0.265
2009 0.004 0.094 0.177 0.192 0.192 0.192
2010 0.001 0.022 0.042 0.046 0.046 0.046
2011 0.002 0.061 0.115 0.125 0.125 0.125
2012 0.003 0.071 0.134 0.146 0.146 0.146
2013 0.006 0.143 0.270 0.293 0.293 0.293
2014 0.012 0.289 0.548 0.594 0.594 0.594
2015 0.018 0.447 0.847 0.919 0.919 0.919
2016 0.009 0.217 0.411 0.445 0.445 0.445